Air Suction Capacity is the motor’s capacity to absorb the odor and oily vapor and is measured as m3 per hour. A higher suction capacity is needed where a lot of frying is involved. Homes associated with normal frying requires upto 400 cubic meter per hour capacity's chimney.

The hood or canopy size depends on the size of the kitchen. Normally a 2 to 4 burner stove/ hob requires a 2 ft chimney whereas a 3 to 5 burner require a 3 ft one. But to absorb maximum fumes or smoke, a chimney should cover the entire gas stove otherwise the heat, smoke or fumes will move out of the canopy area and cannot solve the desired purpose of a chimney.

The hood or canopy size depends on the size of the kitchen. Normally a 2 to 4 burner stove/ hob requires a 2 ft chimney whereas a 3 to 5 burner require a 3 ft one. But to absorb maximum fumes or smoke, a chimney should cover the entire gas stove otherwise the heat, smoke or fumes will move out of the canopy area and cannot solve the desired purpose of a chimney.

Air Suction Capacity is the motor’s capacity to absorb the odor and oily vapor and is measured as m3 per hour. A higher suction capacity is needed where a lot of frying is involved. Homes associated with normal frying requires upto 400 cubic meter per hour capacity's chimney.